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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:57 // 18:09 UTC
Civil Twilight (6°): 03:23 // 18:42 UTC
Nautical Twilight (12°): 02:40 // 19:26 UTC
Astronomical Twilight (18°): 01:50 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V412 Lyr s 1 0.931481 13.70 14.10 0.40 21.08. 12:41 55 (NE) 10
AF Gem p 1 1.243501 10.54 11.83 1.29 21.08. 12:41 271 (W) 27
BV Eri p 1 0.5076543 8.12 8.63 0.51 21.08. 12:41 285 (W) -25
G8471.1180 Tuc p 9 1.9463 9.67 10.01 0.34 21.08. 12:41 212 (SW) -78
DZ Per s 6 0.764177 14.40 14.70 0.30 21.08. 12:41 335 (NW) 22
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 21.08. 12:41 10 (N) 16
BG UMa p 8 0.6630411 10.84 10.93 0.09 21.08. 12:42 58 (NE) 73
U Gem p 1 0.17690624 8.20 14.90 6.70 21.08. 12:42 259 (W) 38
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 21.08. 12:42 25 (NE) 14
TT Hya p 9 6.953495 7.25 9.02 1.77 21.08. 12:42 187 (S) 13
LP Com s 1 0.337934 12.76 12.76 0.00 21.08. 12:42 152 (SE) 65
BM UMa p 1 0.2712208 13.80 14.75 0.95 21.08. 12:42 238 (SW) 84
NX Boo s 8 0.251135 13.02 13.36 0.34 21.08. 12:42 95 (E) 50
EF CVn s 1 0.27205 13.10 13.50 0.40 21.08. 12:42 124 (SE) 59
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 21.08. 12:42 91 (E) 35
V1115 Cas s 1 0.323283 13.00 13.00 0.00 21.08. 12:43 344 (N) 18
GY Psc p 9 0.33967 12.40 12.60 0.20 21.08. 12:43 339 (N) -7
V337 UMa s 8 0.383365 13.70 14.20 0.50 21.08. 12:43 281 (W) 75
V489 Cep p 8 2.553755 13.96 14.41 0.45 21.08. 12:43 14 (N) 28
DM Vir s 2 4.6694335 8.75 9.50 0.75 21.08. 12:43 142 (SE) 21
IZ Lac p 1 0.7989215 12.50 12.80 0.30 21.08. 12:43 14 (N) 14
V1271 Her p 10 0.31962 14.20 14.70 0.50 21.08. 12:43 63 (NE) 32
AU Pic p 9 0.3119 14.00 14.40 0.40 21.08. 12:43 215 (SW) -38
IV Boo p 8 0.2830385 14.30 15.10 0.80 21.08. 12:43 110 (E) 55
EV Cnc s 1 0.441439 12.75 12.80 0.05 21.08. 12:43 238 (SW) 38
RT LMi s 1 0.3749177 11.40 11.70 0.30 21.08. 12:43 244 (SW) 64
IR Lac p 9 0.651512 15.20 16.00 0.80 21.08. 12:43 14 (N) 15
DW UMa p 1 0.13660653 15.10 16.60 1.50 21.08. 12:43 318 (NW) 77
V338 Cep p 4 2.10442 9.30 10.11 0.81 21.08. 12:44 15 (N) 24
V1043 Her p 8 0.410255 13.63 14.71 1.08 21.08. 12:44 57 (NE) 41
NU Cas p 1 0.766689 13.20 13.90 0.70 21.08. 12:44 353 (N) 17
V1355 Her p 8 0.2892705 11.66 11.90 0.24 21.08. 12:44 64 (NE) 11
V1847 Ori s 1 0.342605 12.09 12.36 0.27 21.08. 12:44 284 (W) 3
V658 Ara s 10 0.6276 15.40 16.00 0.60 21.08. 12:44 145 (SE) -37
AK CMi s 1 0.5658969 10.10 10.30 0.20 21.08. 12:45 250 (W) 21
NX Dra p 9 0.275807 12.62 12.83 0.21 21.08. 12:45 358 (N) 65
VV Cyg s 1 1.477048 13.00 13.20 0.20 21.08. 12:45 27 (NE) 12
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 21.08. 12:45 63 (NE) -37
NO Com p 10 2.7044 6.94 7.02 0.08 21.08. 12:45 146 (SE) 68
LP UMa s 1 0.309901 12.52 12.52 0.00 21.08. 12:45 318 (NW) 76
AL Tri p 1 0.268564 14.10 14.40 0.30 21.08. 12:45 337 (NW) -6
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.08. 12:46 20 (N) 71
HY Lyr s 4 0.369101 13.80 14.10 0.30 21.08. 12:46 63 (NE) 19
AW CrB p 1 0.3609357 11.08 11.35 0.27 21.08. 12:46 80 (E) 40
PS Per s 1 0.702179 13.00 13.00 0.00 21.08. 12:46 331 (NW) 13
MR Vir p 9 1.518658 8.57 8.69 0.13 21.08. 12:46 138 (SE) 32
EM Lac s 1 0.3891351 12.50 13.09 0.59 21.08. 12:46 12 (N) 15
V878 Mon p 10 0.697461 8.11 8.18 0.07 21.08. 12:47 256 (W) 10
AK Gru p 10 0.493682 11.00 11.50 0.50 21.08. 12:47 54 (NE) -81
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 21.08. 12:47 26 (NE) 25
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.